roll life meaning in English
轧辊寿命
Examples
- With the appearance of advanced roll mills and effective rolling techniques , the rolling industry has made a rapid development . at the same time , the manufacturing of roll is accelerated to stride into the new technique field . how to elevate the rolling life and quality to suit the mills is a new question for discussion for the persons who develop rolls
随着先进轧机和高效轧制技术的问世，推动了轧钢工业的迅速发展，同时也促进轧辊制造业迈向新的技术领域；如何提高轧辊的使用寿命及轧制质量以适应轧机的需要是轧辊研制者面临的新课题。